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Recall data is sourced from official U.S. government agencies (CPSC, FDA, NHTSA, USDA) and processed using AI to improve readability. This site is not affiliated with or endorsed by any government agency. Always refer to the original agency notice for authoritative information.

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Medium RiskFDA Drug
Medications & Supplements/Prescription Drugs

SigmaPharm Laboratories LLC: Sodium Phenylbutyrate Powder Recalled for Failed Impurity Specifications

Agency Publication Date: August 24, 2021
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Summary

SigmaPharm Laboratories LLC is recalling approximately 1,993 bottles of Sodium Phenylbutyrate powder (250 grams) used to treat certain urea cycle disorders. Routine testing revealed that the medication contained impurities that were outside of the required safety specifications. This recall affects various lots with expiration dates ranging from May 2023 to May 2024 that were distributed nationwide throughout the United States.

Risk

The presence of impurities at levels exceeding approved specifications may alter the safety and effectiveness of the medication, potentially leading to unforeseen side effects or reduced treatment efficacy for patients with urea cycle disorders.

What You Should Do

  1. Identify your product by checking the bottle for 'Sodium Phenylbutyrate POWDER, 250 grams' with NDC 42794-086-14 and UPC 3 42794 086 14 4.
  2. Check your bottle for the following affected lot numbers and expiration dates: 1813001, 1813101, or 1813201 (Exp. May 2023); 1822601 or 1822701 (Exp. Nov 2023); 1905701, 1905801, 1906501, 1906601, or 1906701 (Exp. May 2024).
  3. If you have an affected bottle, contact your healthcare provider or pharmacist immediately for guidance on your treatment and to obtain a replacement.
  4. Return any unused portion of the recalled medication to the pharmacy where you purchased it to receive a refund.
  5. Contact SigmaPharm Laboratories LLC at their headquarters in Bensalem, PA for further instructions regarding this recall.
  6. For additional questions or to report a problem, contact the FDA Consumer Complaint hotline at 1-888-723-3332 (1-888-SAFEFDA) or visit www.fda.gov/safety/recalls.

Your Remedy Options

๐Ÿ’ฐFull Refund

Healthcare provider consultation and pharmacy refund

How to: Contact your healthcare provider or pharmacist for guidance. Return any unused product to the pharmacy for a refund

Affected Products

Product: Sodium Phenylbutyrate POWDER (250 grams bottle)
Model:
NDC 42794-086-14
UPC Codes:
342794086144
Lot Numbers:
1813001 (EXP. May 2023)
1813101 (EXP. May 2023)
1813201 (EXP. May 2023)
1822601 (EXP Nov 2023)
1822701 (EXP Nov 2023)
1905701 (EXP May 2024)
1905801 (EXP May 2024)
1906501 (EXP May 2024)
1906601 (EXP May 2024)
1906701 (EXP May 2024)
Date Ranges: May 2023, November 2023, May 2024

Additional Information

Agency: Food and Drug Administration (FDA)
Event ID: 88474
Status: Resolved
Manufacturer: SigmaPharm Laboratories LLC
Sold By: Pharmacies
Manufactured In: United States
Units Affected: 1,993 bottles
Distributed To: Nationwide

Were You Affected by This Recall?

If you or a family member were harmed by this recalled product, you may have legal rights. Consider consulting a consumer protection attorney to understand your options for compensation.

Find an Attorney

This is general information, not legal advice. Go Backs is not a law firm and does not provide legal services.

AI-Enhanced Content: The summary, action steps, and risk assessment on this page were generated by AI from official government recall data to improve readability. This is not legal or medical advice. Always refer to the official agency sources below for authoritative information.

Sources: FDA iRES ยท Raw API Response

openFDA Disclaimer: This recall information is sourced from the openFDA API. Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. Refer to the openFDA terms of service for more information.